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Messaggi 18 |
Spedito - 06/02/2023 : 15:30:16
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Silicon Metal, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. It is a product made by smelting quartz and coke in an electric furnace. The main element silicon content is about 98%, and the remaining impurities are iron and aluminum, Calcium, etc. http://www.yaokunferroalloys.com |
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